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New write extension option isoburn_igopt_no_emul_toc

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This commit is contained in:
Thomas Schmitt
2010-05-23 07:25:41 +00:00
parent 1402341264
commit e82b7005ad
4 changed files with 26 additions and 2 deletions
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14
libisoburn/isoburn.c
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@ -465,6 +465,15 @@ int isoburn_prepare_disc_aux(struct burn_drive *in_d, struct burn_drive *out_d,
opts->vol_expiration_time, opts->vol_effective_time,
opts->vol_uuid);
if(opts->no_emul_toc) {
if(out_o->nwa == out_o->zero_nwa &&
out_o->zero_nwa == Libisoburn_overwriteable_starT &&
out_o->emulation_mode == 1) {
out_o->nwa= 0;
out_o->zero_nwa= 0;
out_o->min_start_byte= 0;
}
}
ret = isoburn_disc_track_lba_nwa(out_d, NULL, 0, &lba, &nwa);
opts->effective_lba= nwa;
ret= isoburn_get_msc2(out_o, NULL, &nwa, 0);
@ -574,6 +583,7 @@ int isoburn_prepare_blind_grow(struct burn_drive *d, struct burn_disc **disc,
o->nwa= o->zero_nwa= 0;
else
o->zero_nwa= 0;
o->min_start_byte= 0;
ret= isoburn_prepare_disc_aux(d, out_drive, disc, opts, 2);
if (ret<=0)
return ret;
@ -908,6 +918,7 @@ int isoburn_igopt_set_extensions(struct isoburn_imgen_opts *o, int ext)
o->aaip= !!(ext & 32);
o->session_md5= !!(ext & 64);
o->file_md5= (ext & (128 | 256)) >> 7;
o->no_emul_toc= !!(ext & 512);
return(1);
}
@ -916,7 +927,8 @@ int isoburn_igopt_get_extensions(struct isoburn_imgen_opts *o, int *ext)
{
*ext= (!!o->rockridge) | ((!!o->joliet)<<1) | ((!!o->iso1999)<<2) |
((!!o->hardlinks) << 3) | ((!!o->aaip) << 5) |
((!!o->session_md5) << 6) | ((o->file_md5 & 3) << 7);
((!!o->session_md5) << 6) | ((o->file_md5 & 3) << 7) |
((!!o->no_emul_toc) << 9);
return(1);
}